Zenzekelayo ngokuzenzekelayo izixhobo ze-USB kwi-Raspberry PI

KwiRaspberry, ukuba awusebenzisi ujongano lomzobo, kuyacaphukisa ukubeka imemori yethu ye-USB ngokuphindaphindiweyo. Ukongeza, kwinkqubo yokuzenzekelayo esi senzo (yiloo nto ndiyibonisa ngezantsi) unokufunda okuncinci malunga nendlela i-Linux eziphatha ngayo izixhobo.

Faka ii-autofs kunye ne-udev

Into yokuqala esiza kuyenza kukufaka autofs y udev

sudo apt-fumana ukufaka i-autofs udev

udev sisixhobo se-Linux kernel esijongene nokulawula i/dev directory, kulapho zikhoyo zonke izixhobo. Kwaye i-autofs iyasivumela, xa sele siqwalaselwe, ukuba sikhwele kwaye sihlise yonke into ngokukhawuleza nje ukuba i-USB iqhagamshelwe okanye inqanyuliwe.

Into yokuqala esiya kuyenza kukudibanisa imemori yethu ye-USB (ndiya kusebenzisa uphawu lweKingston) kwikhompyuter yethu / iRaspberry Pi. Emva koko senza:

sudo fdisk -l

Baya kuba nemveliso efana nale:

IDiski /dev/mmcblk0: 15.7 GB... Isixhobo sokuQalisa iiBhloko zokuQalisa iibhloko ze-Id System /dev/mmcblk0p1 2048 1607421 802687 e W95 FAT16 (LBA) /dev/mmcblk0p2 1613824 30613503blk14499840 85mm0 3 30613504 p30679039 32768 83 30.9 1 Linux ..... IDiski /dev/sda: 2048 GB... Ukuqalisa Isixhobo Ukuqalisa Iibhloko ze-Id System /dev/sda60436479 30217216 95 32 c WXNUMX FATXNUMX (LBA)

Imemori yam yangaphandle ye-USB ine-30.9 GB (oko kukuthi, yi / dev / sda1) ngelixa imemori ye-SD, apho ndifake i-Linux, ine-15.7 GB.

Imithetho yesiko kwi-udev

Ukwazi ukuba i-sda1 sisixhobo sethu, siya kusebenzisa udev ukukhupha ulwazi kwimemori, ngoko senza lo myalelo ulandelayo:

udevadm ulwazi -a -p $(udevadm ulwazi -q indlela -n /dev/sda1)

kuya kubakho iibhloko ezahlulwe libinzana elithi "ukujonga isixhobo somzali '/izixhobo/….."

Ukwenza ukhangelo lube lula kancinci sinokusebenzisa i-grep, ke ndenza oku kulandelayo:

ulwazi lwe-udevadm -a -p $(udevadm ulwazi -q umendo -n /dev/sda1)| umenzi wegrep

Kwimeko yam, kuba inkumbulo yam yiKingston, isiphumo sithi:

    ATTRS{umenzi}=="Kingston" #1 ATTRS{manufacturer}=="Linux 3.12.28+ dwc_otg_hcd"

okanye singakwazi nokukhangela:

ulwazi lwe-udevadm -a -p $(udevadm ulwazi -q umendo -n /dev/sda1) | imodeli yegrep udevadm ulwazi -a -p $(udevadm ulwazi -q umendo -n /dev/sdd1) | umthengisi wegrep

Ndinomdla:

ATTRS{umenzi}=="Kingston"

Kwenzeka njani ukuba kwenzeke ngengozi. Kwimveliso yomyalelo udevadm Ndikhangela ibhloko apho "ATTRS{manufacturer}" ivela khona okokuqala.

Ndithatha idatha endiyijonga njengeyodwa kwisixhobo sebhloko, kwimeko yam:

   ATTRS{imveliso}=="xxx" ATTRS{serial}=="xxxx" DRIVERS=="usb"

Konke okuseleyo kukudala imithetho. Senza ifayile ephela ngo .rules kwi udev:

sudo nano /etc/udev/rules.d/personal.rules

ngaphakathi kwifayile sibeka

ATTRS{imveliso}=="xxx",ATTRS{serial}=="xxx",DRIVERS=="usb",SYMLINK+="miusb"

Ngoku xa ndidibanisa i-USB yam kuya kubakho ifayile /dev/miusb. Le yayiyeyona nxalenye yayinzima.

Ukuqwalasela ii-autofs

Siphumeza:

sudo nano /etc/default/autofs

apho ithi "IXESHA ..." babeka "TIMEOUT= 1"

Makhe siye ku-/etc/auto.master

nano /etc/auto.master

kwaye ngaphakathi kwifayile sibeka umgca wokugqibela:

/media/etc/auto.misc

ngoku siya ku /etc/auto.misc

nano /etc/auto.master

kwaye kumgca wokugqibela sibhala:

mymemory -fstype=vfat,abasebenzisi,rw,umask=000 :/dev/miusb

Ekugqibeleni siyenza ilayishe imodyuli ye-autofs ekuqaleni:

I-sudo nano / njl / iimodyuli

kwaye kumgca wokugqibela sibhala:

autofs4

kwaye yiloo nto, siqala kwakhona iRaspberry. Gcina ukhumbula ukuba incwadi eneenkcukacha ayikho kwi/media kodwa xa sisenza a

cd /media/mymemory

sele singaphakathi. Kwaye ukuba siyayeka ukuyisebenzisa, ifolda iyanyamalala, ivumela ukuba sisuse isixhobo ngaphandle kokuyiqhawula ngesandla.